Scientists study Neanderthal brain cells to uncover secrets of human survival

Scientists in Germany are growing Neanderthal-like brain cells to study the genetic differences between Neanderthals and modern humans. Only 90 genetic differences exist, which may explain why Homo sapiens survived while Neanderthals went extinct around 40,000 years ago. The research aims to understand how these differences could help modern humans adapt to current environmental challenges. The authors argue that cultural evolution, rather than biological changes, has driven humanity's rapid expansion and impact on the planet. The book discusses the history of human evolution and the need to address humanity's destructive tendencies. It questions whether we can use our cultural capabilities to manage our behavior for future generations, contrasting our survival with that of Neanderthals.